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USPTO Patent Rankings Data through Dec 31, 2025
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Eduard Kusters — 10 Patents

UNUnknown: 9 patents #1,046 of 83,584Top 2%
Krefeld, DE: #143 of 1,103 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Eduard Kusters has been granted 10 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in March 1985. Eduard Kusters ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Eduard Kusters in Krefeld, DE.

Patents per Year

Patents granted per year, 1980 to 1985Bar chart with a peak of 5 patents in 1981.peak 51980: 1 patents19801981: 5 patents19811982: 1 patents19821983: 1 patents19831984: 1 patents19841985: 1 patents1985

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
4506421 Controlled-deflection roll Valentin Appenzeller 1985-03-26
4466853 Machine for the manufacture of molded bodies Werner Hartmann 1984-08-21
4410380 Method for the continuous manufacture of sheets of material especially wood chip board Karl-Heinz Ahrweiler 1983-10-18
4327468 Controlled deflection roll Karl-Heinz Ahrweiler 1982-05-04
4296537 Variable deflection roll controlled by hydraulically actuated reciprocating elements Karl-Heinz Ahrweiler 1981-10-27
4288208 Belt arrangement and press equipped therewith for the continuous manufacture of wood chipboard and similar materials 1981-09-08
4285107 Coolable roller Werner Hartmann, Valentin Appenzeller 1981-08-25
4275683 Apparatus for applying foam to a moving web Johannes Kutz, Walter Keller, Max Krüger 1981-06-30
4256034 Paper calender and its operation Werner Hartmann 1981-03-17
4196832 Apparatus for the dwell treatment of textile webs Kurt Quoos, Johannes Kutz 1980-04-08